Douglas G. Break

TI Tapco International: 9 patents #12 of 67Top 20%

TC Tapco Products Company: 8 patents #4 of 16Top 25%

J- J-Dan: 2 patents #4 of 6Top 70%

VP Van Mark Products: 1 patents #6 of 7Top 90%

📍 Farmington, MI: #10 of 283 inventorsTop 4%

🗺 Michigan: #2,695 of 86,293 inventorsTop 4%

Overall (All Time): #155,974 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
4182016	Gutter spike remover	—	1980-01-08